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Boundary surfaces polymerization process for the preparation of aromatic polycarbonates with a high molecular weight with the use of nitrogen - crowns compounds as catalyst
Boundary surfaces polymerization process for the preparation of aromatic polycarbonates with a high molecular weight with the use of nitrogen - crowns compounds as catalyst
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机译:以氮冠化合物为催化剂制备高分子量芳族聚碳酸酯的界面聚合方法。
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摘要
An interfacial polymerization process for preparing a high molecular weight aromatic carbonate polymer by reacting a dihydric phenol with a carbonate precursor in the presence of a catalytic amount of a nitrogen- containing crown-cyclic compound.
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